CN213879610U - Conversion head type power adapter - Google Patents

Abstract

The utility model discloses a conversion head formula power adapter, including adapter main part and plug, the spout has been seted up to one side of adapter main part, and the inside slidable mounting of spout has a plurality of conversion sockets, sets up to be the copper seat of rectangular permutation arrangement in the butt joint groove of plug front end, and the copper seat corresponds with the multiunit conductive pin of installing in conversion socket bottom and pegs graft. The utility model discloses a conversion head formula power adapter, firstly through set up the conversion socket in the inside of spout, can deposit multiple conversion plug simultaneously, convenient to correspond the grafting to different supply socket jacks, improve the suitability of adapter; secondly, the copper seat is arranged at the front end of the plug, so that the conversion sockets of different types and models can be conveniently replaced, and the replacement difficulty of the conversion sockets is reduced; and thirdly, the metal elastic sheet is arranged between the two extrusion frames, so that the data line can be fixed, and meanwhile, the fixed position can be selected, and the use safety of the adapter is improved.

Description

Conversion head type power adapter

Technical Field

The utility model relates to a power adapter field, in particular to conversion head formula power adapter.

Background

The power adapter is a power supply conversion device of small portable electronic equipment and electronic appliances, and is widely matched with equipment such as a telephone master and a telephone slave, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like;

at present, current power adapter is when using, because the supply socket of different models can only use the plug of corresponding model to peg graft, consequently do not carry out unchangeable condition to former plug, can only use conversion head to pull up the effect of temporary connection, and current conversion head kind is more, and all be independent each other with power adapter, lead to the conversion when using, need look for earlier, waste time and energy, secondly, current power adapter is when using, the wire of switching is only connected with the adapter through the mode of pegging graft, consequently, easy and adapter emergence separation when the wire is pulled, lead to the adapter to have certain potential safety hazard when using, for this reason, we provide a conversion head formula power adapter.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a switching head type power adapter, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a conversion head type power adapter comprises an adapter main body and a plug connected with the adapter main body through a lead, wherein one side of the adapter main body is provided with a sliding groove, a plurality of conversion sockets are slidably arranged in the sliding groove, wherein,

copper seats are arranged in a rectangular array in a butt joint groove formed in the front end of the plug, and the copper seats are correspondingly spliced with a plurality of groups of conductive plugs arranged at the bottom of the conversion socket.

Preferably, the sliding rails arranged on the inner walls of the two sides of the sliding groove correspond to the sliding rail grooves arranged on the two sides of the conversion socket.

Preferably, the shape of the conversion socket is the same as the shape of the docking slot.

Preferably, a power switch and an indicator light are arranged at the top of the adapter body, and a rubber pad is bonded outside the adapter body.

Preferably, the adapter main part is connected with the limiting plate that is located adapter main part the place ahead through the guide bar of grafting in its both sides, and the center department of limiting plate has seted up the jack, the equal movable mounting in both sides of limiting plate inside has the extrusion frame that is "Contraband" font, and is two sets of be connected with between the extrusion frame and be curved metal shrapnel, the extrusion frame is provided with the spacer pin towards one side of jack.

Preferably, one end of the guide rod is connected with two ends of the adapter main body through springs, and the other end of the guide rod is welded with the limiting plate.

Preferably, two sets of the relative one end of spacer pin is all seted up and is curved spacing groove, and the both sides of spacer pin pass through the both sides inner wall connection of spring with the limiting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

firstly, by arranging the conversion socket in the sliding chute, various conversion plugs can be stored at the same time, so that different power socket jacks can be conveniently and correspondingly plugged, and the applicability of the adapter is improved;

secondly, the copper seat is arranged at the front end of the plug, so that the conversion sockets of different types and models can be conveniently replaced, and the replacement difficulty of the conversion sockets is reduced;

and thirdly, the metal elastic sheet is arranged between the two extrusion frames, so that the data line can be fixed, and meanwhile, the fixed position can be selected, and the use safety of the adapter is improved.

Drawings

Fig. 1 is a structural diagram of a front end of a conversion head type power adapter of the present invention;

fig. 2 is a structural diagram of the rear end of a switching head type power adapter of the present invention;

fig. 3 is a partial cross-sectional view of a limiting plate in a transition head type power adapter according to the present invention;

fig. 4 is a structural diagram of a plug of a switching head type power adapter of the present invention;

fig. 5 is a front view of a switching socket of the switching head type power adapter of the present invention.

In the figure: 1. an adapter body; 2. a plug; 3. a chute; 4. a switching socket; 5. a copper base; 6. a conductive pin; 7. a limiting plate; 8. an extrusion frame; 9. a metal spring sheet; 10. a jack; 11. and a limiting pin.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, 4 and 5, a conversion head type power adapter includes an adapter body 1 and a plug 2 connected to the adapter body 1 through a wire, a sliding groove 3 is formed at one side of the adapter body 1, and a plurality of conversion sockets 4 are slidably mounted inside the sliding groove 3, wherein,

copper seats 5 are arranged in a rectangular array in a butt joint groove formed in the front end of the plug 2, and the copper seats 5 are correspondingly inserted with a plurality of groups of conductive pins 6 arranged at the bottom of the conversion socket 4.

Referring to fig. 2 and 5, the inner wall slide rails disposed at both sides of the slide groove 3 correspond to the slide groove opened at both sides of the switching socket 4.

Referring to fig. 4 and 5, the shape of the conversion socket 4 is the same as that of the docking slot.

Referring to fig. 1, a power switch and an indicator lamp are disposed on the top of an adapter body 1, and a rubber pad is bonded to the outside of the adapter body 1.

Referring to fig. 2 and 3, adapter body 1 is connected with the limiting plate 7 that is located adapter body 1 the place ahead through the guide bar of pegging graft in its both sides, and the center department of limiting plate 7 has seted up jack 10, the equal movable mounting in both sides of limiting plate 7 has the extrusion frame 8 that is "Contraband" font, be connected with between two sets of extrusion frames 8 and be curved metal shrapnel 9, extrusion frame 8 is provided with spacer pin 11 towards one side of jack 10, the interface that corresponds with jack 10 position is seted up to adapter body 1's rear end.

Referring to fig. 2, one end of the guide bar is connected to both ends of the adapter body 1 through a spring, and the other end is welded to the stopper plate 7.

Referring to fig. 3, the opposite ends of the two sets of limit pins 11 are provided with arc-shaped limit grooves, and the two sides of the limit pins 11 are connected with the inner walls of the two sides of the limit plate 7 through springs.

During the use, the metal shrapnel 9 of both sides about limiting plate 7 is pressed manually earlier, metal shrapnel 9 atress moves down, make and originally be curved metal shrapnel 9 and extend to both sides, push away the extrusion frame 8 at metal shrapnel 9 both ends to the direction of keeping away from jack 10, make spacer pin 11 shift out from jack 10, after the completion, the wire that will need to peg graft with adapter main part 1 again passes jack 10, and plug in the interface of adapter main part 1 rear end, treat the direction and insert the back, loosen metal shrapnel 9, make the extrusion frame 8 that is located jack 10 both sides under the effect of its spring, extrude to jack 10 direction, thereby it is fixed to extrude the wire that passes jack 10, avoid the wire to take place the separation with adapter main part 1 when using, the wire is fixed after accomplishing.

When the plug-in type power socket is plugged in, according to the shape of the surface jack 10 of the power socket, the conversion socket 4 positioned on one side of the adapter body 1 is pulled outwards along the sliding groove 3 on one side of the adapter body 1 manually, so that the conversion socket 4 is moved out of the sliding groove 3, then the corresponding conversion socket 4 is inserted into the butt joint groove at the front end of the plug 2, the conductive plug 6 at the rear end of the conversion socket 4 is correspondingly plugged in the copper seat 5 in the butt joint groove, after the plugging is completed, the plug 2 with the conversion socket 4 can be inserted into the jack 10 on the surface of the power socket, and finally, the power switch is pressed to complete the power-on.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. A conversion head type power adapter comprises an adapter main body (1) and a plug (2) connected with the adapter main body (1) through a lead, and is characterized in that: one side of the adapter main body (1) is provided with a sliding chute (3), and a plurality of conversion sockets (4) are slidably arranged in the sliding chute (3),

copper seats (5) are arranged in a rectangular array in a butt joint groove formed in the front end of the plug (2), and the copper seats (5) are correspondingly inserted into a plurality of groups of conductive pins (6) arranged at the bottom of the conversion socket (4).

2. A transition-head power adapter as recited in claim 1, wherein: the sliding rails arranged on the inner walls of the two sides of the sliding groove (3) correspond to the sliding rail grooves arranged on the two sides of the conversion socket (4).

3. A transition-head power adapter as recited in claim 1, wherein: the shape of the conversion socket (4) is the same as that of the butt joint groove.

4. A transition-head power adapter as recited in claim 1, wherein: the top of the adapter main body (1) is provided with a power switch and an indicator light, and a rubber pad is bonded to the outside of the adapter main body (1).

5. A transition-head power adapter as recited in claim 1, wherein: adapter main part (1) is connected with limiting plate (7) that are located adapter main part (1) the place ahead through the guide bar of pegging graft in its both sides, and the center department of limiting plate (7) has seted up jack (10), the equal movable mounting in both sides of limiting plate (7) has extrusion frame (8) that are "Contraband" font, and is two sets of be connected with between extrusion frame (8) and be curved metal shell fragment (9), extrusion frame (8) are provided with spacer pin (11) towards one side of jack (10).

6. A transition head power adapter as recited in claim 5, wherein: one end of the guide rod is connected with two ends of the adapter main body (1) through springs, and the other end of the guide rod is welded with the limiting plate (7).

7. A transition head power adapter as recited in claim 5, wherein: two sets of the relative one end of spacer pin (11) has all been seted up and has been arc-shaped spacing groove, and the both sides of spacer pin (11) pass through the both sides inner wall connection of spring and limiting plate (7).

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